433140080

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{8191}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 1008697344

約数和(自身を除く): 575557264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1322, 2644, 3305, 5288, 6610, 8191, 10576, 13220, 16382, 26440, 32764, 40955, 52880, 65528, 81910, 131056, 163820, 327640, 655280, 5414251, 10828502, 21657004, 27071255, 43314008, 54142510, 86628016, 108285020, 216570040, 433140080]

約数ペア:

[(1, 433140080), (2, 216570040), (4, 108285020), (5, 86628016), (8, 54142510), (10, 43314008), (16, 27071255), (20, 21657004), (40, 10828502), (80, 5414251), (661, 655280), (1322, 327640), (2644, 163820), (3305, 131056), (5288, 81910), (6610, 65528), (8191, 52880), (10576, 40955), (13220, 32764), (16382, 26440)]